hyungi
72190cf90a
migrations 279-281: page_start/end + source_type/chunker_version/source_hash/chunk_content_hash, legacy backfill (30,952 rows), unique (doc_id,source_type,chunker_version,chunk_index). PR-DocSrv-LargeDoc-Split-Markdown-1 commit 1. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
11 lines
600 B
SQL
11 lines
600 B
SQL
-- PR-DocSrv-LargeDoc-Split-Markdown-1 (commit 1: schema)
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-- 통합 schema: LargeDoc(page_start/end) + Phase 3A(source_type/chunker_version/source_hash/chunk_content_hash) 선반영.
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-- Phase 3A 세션은 이 컬럼 위에서 동작 (schema 미터치). 분담 plan: brisk-paging-quokka.md
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ALTER TABLE document_chunks
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ADD COLUMN IF NOT EXISTS page_start integer,
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ADD COLUMN IF NOT EXISTS page_end integer,
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ADD COLUMN IF NOT EXISTS source_type text,
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ADD COLUMN IF NOT EXISTS chunker_version text,
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ADD COLUMN IF NOT EXISTS source_hash text,
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ADD COLUMN IF NOT EXISTS chunk_content_hash text;
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